| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.34 | 7.713% | $177.0155 | $177.02 | $177.00 | $177.00 |
| Purchase #2 | $155.47 | 5.263% | $163.6524 | $163.65 | $163.65 | $163.70 |
| Purchase #3 | $128.70 | 8.553% | $139.7077 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $101.97 | 6.166% | $108.2575 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $84.41 | 6.635% | $90.0106 | $90.01 | $90.00 | $90.00 |
| Purchase #6 | $242.89 | 3.784% | $252.081 | $252.08 | $252.10 | $252.10 |
| Purchase #7 | $180.39 | 4.388% | $188.3055 | $188.31 | $188.30 | $188.30 |
| 7 purchase totals = | $1,058.17 | $1,119.0302 | $1,119.04 | $1,119.00 | $1,119.10 | |